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#=============================================================================== |
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# |
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# DESCRIPTION: WriteAt - suite for book writers |
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# |
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# AUTHOR: Aliaksandr P. Zahatski, |
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#=============================================================================== |
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package WriteAt; |
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=head1 NAME |
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WriteAt - suite for make books and docs in pod6 format |
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=head1 SYNOPSIS |
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=TITLE MyBook |
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=SUBTITLE My first free book |
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=AUTHOR Alex Green |
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=DESCRIPTION Short description about this book |
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=begin CHANGES |
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Aug 18th 2010(v0.2)[zag] preface |
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May 27th 2010(v0.1)[zag] Initial version |
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=end CHANGES |
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=Include src/book_preface.pod |
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=CHAPTER Intro |
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B is an evolution of Perl 5's L|doc:perlpod> |
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(POD) markup. Compared to Perl 5 POD, Perldoc's Pod dialect is much more |
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uniform, somewhat more compact, and considerably more expressive. The |
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Pod dialect also differs in that it is a purely descriptive mark-up |
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notation, with no presentational components. |
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=head1 DESCRIPTION |
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Books must be high available for readers and writers ! |
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WriteAt - suite for free book makers. It help make and prepare book for publishing. |
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=head1 INSTALLATION |
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There are several ways to install C to your system. |
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=head2 Install under Ubuntu |
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sudo add-apt-repository ppa:zahatski/ppa |
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sudo apt-get install writeat |
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=head2 From CPAN |
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cpanm WriteAt |
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For book creation it is necessary following software: |
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* docbook-4.5 |
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* xslt processor |
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* GNU make |
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=head2 Checkout templates |
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Grab template: |
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git clone https://github.com/zag/writeat-tmpl-firstbook.git |
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cd writeat-tmpl-firstbook |
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make |
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Point your web brouser to C file in C directory. |
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=cut |
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use strict; |
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use warnings; |
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use v5.10; |
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our $VERSION = '0.05'; |
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use WriteAt::CHANGES; |
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use WriteAt::AUTHOR; |
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use WriteAt::To::DocBook; |
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use utf8; |
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=head1 FUNCTIONS |
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=cut |
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sub get_name_from_locale { |
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my $name = shift; |
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my %SEM = ( |
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TITLE => [ qr/TITLE/, qr/^ЗАГОЛОВОК/ ], |
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SUBTITLE => [ qr/SUBTITLE/, qr/ПОДЗАГОЛОВОК/ ], |
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AUTHOR => [ qr/AUTHOR/, qr/АВТОР/ ], |
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CHANGES => [ qr/CHANGES/, qr/ИЗМЕНЕНИЯ/ ], |
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DESCRIPTION => [ qr/DESCRIPTION/, qr/ОПИСАНИЕ/ ] |
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); |
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while ( my ( $k, $v ) = each %SEM ) { |
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foreach my $reg (@$v) { |
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if ( $name =~ $reg ) { |
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return $k; |
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} |
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} |
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} |
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return undef; |
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} |
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sub get_book_info_blocks { |
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my $tree = shift; |
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my $res = shift || return; |
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my $to = shift; |
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my @nodes = ref($tree) eq 'ARRAY' ? @$tree : ($tree); |
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my @tree = (); |
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foreach my $n (@nodes) { |
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unless ( ref($n) ) { #skip text |
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push @tree, $n; |
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next; |
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} |
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#convert =Include $n to DOM if To::* passed |
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if ( $to && $n->name eq 'Include' ) { |
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$n = $to->_make_dom_node($n); |
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#set current path |
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$to->context->custom->{src} = $n->{PATH}; |
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} |
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if ( my $converted_block_name = &get_name_from_locale( $n->name ) ) { |
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push @{ $res->{$converted_block_name} }, $n; |
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# overwrite original name |
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$n->{name} = $converted_block_name; |
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} |
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else { |
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push @tree, $n; |
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$n->childs( &get_book_info_blocks( $n->childs, $res, $to ) ); |
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} |
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} |
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\@tree; |
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} |
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=pod |
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{ |
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=tagname |
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=childs |
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} |
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=cut |
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sub get_childs { |
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my ( $name, $level, $tree ) = @_; |
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my @childs = (); |
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while ( my $current = shift @$tree ) { |
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my $cname = $current->name; |
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my $clevel = $current->{level}; |
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154
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#set level 0 for semantic blocks |
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$clevel = 0 if $cname eq uc($cname); |
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if ( |
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( defined($clevel) and ( $clevel < $level ) ) |
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|| ( ( $cname eq $name ) |
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&& ( $level == $clevel ) ) |
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) |
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{ |
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unshift @$tree, $current; |
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return @childs; |
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} |
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push @childs, $current; |
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} |
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return @childs; |
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} |
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=head2 make_levels ( blockname, level, $parsed_tree ) |
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Make tree using levels |
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my $tree = Perl6::Pod::Utl::parse_pod( $t, default_pod => 1 ) |
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|| die "Can't parse "; |
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my ($root) = @$tree; |
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my $tree1 = $tree; |
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if ( $root->name eq 'pod' ) { |
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$tree1 = $root->childs; |
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} |
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my $levels = &WriteAt::make_levels( "CHAPTER", 0, $tree1 ); |
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186
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return |
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[ |
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{ |
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node => {ref to object}, |
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childs => [ array of childs] |
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193
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}, |
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... |
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] |
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=cut |
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198
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sub make_levels { |
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my ( $name, $level, $tree ) = @_; |
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201
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#check if root node pod |
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# call for childs |
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if ( my $first = $tree->[0] ) { |
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return &make_levels( $name, $level, $first->childs ) |
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if $first->name eq 'pod'; |
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} |
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208
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my @res = (); |
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while ( my $current = shift @$tree ) { |
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next unless $current->name eq $name; |
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my $clevel = $current->{level}; |
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my $cname = $current->name; |
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214
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#set level 0 for semantic blocks |
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$clevel = 0 if $cname eq uc($cname); |
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217
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if ( defined($clevel) ) { |
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next unless $clevel == $level; |
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} |
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push @res, |
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{ |
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node => $current, |
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childs => [ &get_childs( $name, $level, $tree ) ] |
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}; |
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} |
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return \@res; |
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} |
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229
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=head2 get_text(node1, node2, ...) |
230
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231
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return string of all childs texts nodes |
232
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233
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=cut |
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235
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sub get_text { |
236
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my @nodes = @_; |
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my $txt = ''; |
238
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foreach my $n (@nodes) { |
239
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unless ( ref($n) ) { |
240
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$txt .= $n |
241
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} elsif ( $n->{type} eq 'text' ) { |
242
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$txt .= join "" => @{ $n->childs }; |
243
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} |
244
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else { |
245
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$txt .= &get_text( @{ $n->childs } ); |
246
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} |
247
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} |
248
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chomp($txt); |
249
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return $txt; |
250
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} |
251
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252
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=head2 rus2lat |
253
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254
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Translit rus to lat ( gost 7.79-2000 ) |
255
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256
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rus2lat('russian text'); |
257
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258
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=cut |
259
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260
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sub rus2lat($) { |
261
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my %hs = ( |
262
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'аА' => 'a', |
263
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'бБ' => 'b', |
264
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'вВ' => 'v', |
265
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'гГ' => 'g', |
266
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'дД' => 'd', |
267
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'еЕ' => 'e', |
268
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'ёЁ' => 'jo', |
269
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'жЖ' => 'zh', |
270
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'зЗ' => 'z', |
271
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'иИ' => 'i', |
272
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'йЙ' => 'j', |
273
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'кК' => 'k', |
274
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'лЛ' => 'l', |
275
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'мМ' => 'm', |
276
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'нН' => 'n', |
277
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'оО' => 'o', |
278
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'пП' => 'p', |
279
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'рР' => 'r', |
280
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'сС' => 's', |
281
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'тТ' => 't', |
282
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'уУ' => 'u', |
283
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'фФ' => 'f', |
284
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'хХ' => 'kh', |
285
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'цЦ' => 'c', |
286
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'чЧ' => 'ch', |
287
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'шШ' => 'sh', |
288
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|
'щЩ' => 'shh', |
289
|
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|
'ъЪ' => '', |
290
|
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'ыЫ' => 'y', |
291
|
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|
'ьЬ' => '', |
292
|
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'эЭ' => 'eh', |
293
|
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'юЮ' => 'ju', |
294
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|
'яЯ' => 'ja' |
295
|
|
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|
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|
); |
296
|
|
|
|
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|
|
my $z = shift; |
297
|
|
|
|
|
|
|
$z =~ s|[$_]|$hs{$_}|gi for keys %hs; |
298
|
|
|
|
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|
|
$z; |
299
|
|
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|
|
|
|
} |
300
|
|
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|
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|
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301
|
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|
|
=head2 get_time_stamp_from_string |
302
|
|
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|
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|
|
303
|
|
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|
|
|
|
Get time stamp from strnigs like this: |
304
|
|
|
|
|
|
|
|
305
|
|
|
|
|
|
|
2012-11-27T09:39:19Z |
306
|
|
|
|
|
|
|
2012-11-27 09:39:19 |
307
|
|
|
|
|
|
|
2012-11-27 09:39 |
308
|
|
|
|
|
|
|
2012-11-27 09 |
309
|
|
|
|
|
|
|
2012-11-27 |
310
|
|
|
|
|
|
|
|
311
|
|
|
|
|
|
|
return unixtimestamp |
312
|
|
|
|
|
|
|
|
313
|
|
|
|
|
|
|
=cut |
314
|
|
|
|
|
|
|
|
315
|
|
|
|
|
|
|
sub get_time_stamp_from_string { |
316
|
|
|
|
|
|
|
my $str = shift || return; |
317
|
|
|
|
|
|
|
use DateTime::Format::W3CDTF; |
318
|
|
|
|
|
|
|
#if w3cdtf time |
319
|
|
|
|
|
|
|
if ( $str =~ /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(Z|.\d{2}:\d{2})/ ) { |
320
|
|
|
|
|
|
|
my $dt = DateTime::Format::W3CDTF->new(); |
321
|
|
|
|
|
|
|
return $dt->parse_datetime($str)->epoch(); |
322
|
|
|
|
|
|
|
} |
323
|
|
|
|
|
|
|
elsif ( $str =~ |
324
|
|
|
|
|
|
|
/^(\d{4})-(\d{2})-(\d{2})(?:.(\d{2})(?::(\d{2})(?::(\d{2}))?)?)?/ ) |
325
|
|
|
|
|
|
|
{ |
326
|
|
|
|
|
|
|
my $dt = DateTime->new( |
327
|
|
|
|
|
|
|
year => $1, |
328
|
|
|
|
|
|
|
month => $2, |
329
|
|
|
|
|
|
|
day => $3, |
330
|
|
|
|
|
|
|
hour => $4 || 0, |
331
|
|
|
|
|
|
|
minute => $5 || 0, |
332
|
|
|
|
|
|
|
second => $6 || 0, |
333
|
|
|
|
|
|
|
nanosecond => 500000000, |
334
|
|
|
|
|
|
|
); |
335
|
|
|
|
|
|
|
return $dt->epoch; |
336
|
|
|
|
|
|
|
} |
337
|
|
|
|
|
|
|
die "Bad srting $str"; |
338
|
|
|
|
|
|
|
} |
339
|
|
|
|
|
|
|
|
340
|
|
|
|
|
|
|
=head2 unixtime_to_string timestamp |
341
|
|
|
|
|
|
|
|
342
|
|
|
|
|
|
|
Return |
343
|
|
|
|
|
|
|
|
344
|
|
|
|
|
|
|
=cut |
345
|
|
|
|
|
|
|
|
346
|
|
|
|
|
|
|
sub unixtime_to_string { |
347
|
|
|
|
|
|
|
my $time = shift || return; |
348
|
|
|
|
|
|
|
my ( $sec, $min, $hour, $mday, $mon, $year, $wday ) = gmtime($time); |
349
|
|
|
|
|
|
|
$year += 1900; |
350
|
|
|
|
|
|
|
return sprintf( "%04d-%02d-%02dT%02d:%02d:%02dZ", |
351
|
|
|
|
|
|
|
$year, $mon + 1, $mday, $hour, $min, $sec ); |
352
|
|
|
|
|
|
|
} |
353
|
|
|
|
|
|
|
|
354
|
|
|
|
|
|
|
sub filter_published { |
355
|
|
|
|
|
|
|
my $tree = shift; |
356
|
|
|
|
|
|
|
my $ctx = shift || return; |
357
|
|
|
|
|
|
|
unless (ref($ctx)) { |
358
|
|
|
|
|
|
|
$ctx = new WriteAt::UtilCTX:: (filter_time=>&get_time_stamp_from_string($ctx)) |
359
|
|
|
|
|
|
|
} |
360
|
|
|
|
|
|
|
my @nodes = ref($tree) eq 'ARRAY' ? @$tree : ($tree); |
361
|
|
|
|
|
|
|
my @tree = (); |
362
|
|
|
|
|
|
|
foreach my $n (@nodes) { |
363
|
|
|
|
|
|
|
unless ( ref($n) ) { #skip text |
364
|
|
|
|
|
|
|
push @tree, $n; |
365
|
|
|
|
|
|
|
next; |
366
|
|
|
|
|
|
|
} |
367
|
|
|
|
|
|
|
if ($n->name eq 'pod' ) { |
368
|
|
|
|
|
|
|
push @tree, $n; |
369
|
|
|
|
|
|
|
$n->childs( &filter_published( $n->childs, $ctx ) ); |
370
|
|
|
|
|
|
|
next; |
371
|
|
|
|
|
|
|
} |
372
|
|
|
|
|
|
|
# handle publish attr |
373
|
|
|
|
|
|
|
my $pub_time = |
374
|
|
|
|
|
|
|
&get_time_stamp_from_string( $n->get_attr->{published} ) |
375
|
|
|
|
|
|
|
|| $ctx->get_current_level_time() |
376
|
|
|
|
|
|
|
|| next; #if publish time empty skipit |
377
|
|
|
|
|
|
|
my $name = $n->name; |
378
|
|
|
|
|
|
|
#prcess head levels |
379
|
|
|
|
|
|
|
if ( $name eq 'head' ) { |
380
|
|
|
|
|
|
|
$ctx->switch_head_level( $n->{level}, $pub_time ); |
381
|
|
|
|
|
|
|
} elsif ( $name eq uc($name)) { |
382
|
|
|
|
|
|
|
$pub_time = &get_time_stamp_from_string( $n->get_attr->{published} ); |
383
|
|
|
|
|
|
|
$ctx->switch_head_level( 0, $pub_time || 0); |
384
|
|
|
|
|
|
|
next unless $pub_time; |
385
|
|
|
|
|
|
|
} |
386
|
|
|
|
|
|
|
my $filter_time = $ctx->get_filter_time; |
387
|
|
|
|
|
|
|
#skip node |
388
|
|
|
|
|
|
|
next if ( $pub_time > $filter_time ); |
389
|
|
|
|
|
|
|
push @tree, $n; |
390
|
|
|
|
|
|
|
$n->childs( &filter_published( $n->childs, $ctx ) ); |
391
|
|
|
|
|
|
|
} |
392
|
|
|
|
|
|
|
\@tree; |
393
|
|
|
|
|
|
|
} |
394
|
|
|
|
|
|
|
|
395
|
|
|
|
|
|
|
|
396
|
|
|
|
|
|
|
=head1 METHODS |
397
|
|
|
|
|
|
|
|
398
|
|
|
|
|
|
|
=cut |
399
|
|
|
|
|
|
|
|
400
|
|
|
|
|
|
|
sub new { |
401
|
|
|
|
|
|
|
my $class = shift; |
402
|
|
|
|
|
|
|
bless( ( $#_ == 0 ) ? shift : {@_}, ref($class) || $class ); |
403
|
|
|
|
|
|
|
} |
404
|
|
|
|
|
|
|
|
405
|
|
|
|
|
|
|
1; |
406
|
|
|
|
|
|
|
package WriteAt::UtilCTX; |
407
|
|
|
|
|
|
|
use strict; |
408
|
|
|
|
|
|
|
use warnings; |
409
|
|
|
|
|
|
|
sub new { |
410
|
|
|
|
|
|
|
my $class = shift; |
411
|
|
|
|
|
|
|
my $self = bless( ( $#_ == 0 ) ? shift : {@_}, ref($class) || $class ); |
412
|
|
|
|
|
|
|
#init head levels |
413
|
|
|
|
|
|
|
$self->{HEAD_LEVELS} = 0; |
414
|
|
|
|
|
|
|
$self->{stack} = []; |
415
|
|
|
|
|
|
|
$self; |
416
|
|
|
|
|
|
|
} |
417
|
|
|
|
|
|
|
|
418
|
|
|
|
|
|
|
sub get_filter_time { |
419
|
|
|
|
|
|
|
my $self = shift; |
420
|
|
|
|
|
|
|
return $self->{filter_time} |
421
|
|
|
|
|
|
|
} |
422
|
|
|
|
|
|
|
sub get_current_level_time { |
423
|
|
|
|
|
|
|
my $self = shift; |
424
|
|
|
|
|
|
|
return $self->{stack}->[-1] |
425
|
|
|
|
|
|
|
} |
426
|
|
|
|
|
|
|
sub switch_head_level { |
427
|
|
|
|
|
|
|
my $self = shift; |
428
|
|
|
|
|
|
|
my $level = shift; |
429
|
|
|
|
|
|
|
my $pub_time = shift; |
430
|
|
|
|
|
|
|
my $prev = $self->{HEAD_LEVELS}; |
431
|
|
|
|
|
|
|
my $time_stack = $self->{stack}; |
432
|
|
|
|
|
|
|
if (defined($level) && $level == $prev ) { |
433
|
|
|
|
|
|
|
$time_stack->[$level] = $pub_time; |
434
|
|
|
|
|
|
|
} elsif ( $prev < $level ) { |
435
|
|
|
|
|
|
|
push @{$time_stack}, $pub_time for ( 1..$level-$prev); |
436
|
|
|
|
|
|
|
} else #$prev > $level |
437
|
|
|
|
|
|
|
{ |
438
|
|
|
|
|
|
|
pop @{$time_stack} for ( 1..$prev-$level); |
439
|
|
|
|
|
|
|
$time_stack->[$level] = $pub_time if defined($pub_time); |
440
|
|
|
|
|
|
|
} |
441
|
|
|
|
|
|
|
$self->{HEAD_LEVELS} = $level; |
442
|
|
|
|
|
|
|
return $prev |
443
|
|
|
|
|
|
|
} |
444
|
|
|
|
|
|
|
1; |
445
|
|
|
|
|
|
|
__END__ |